A vast coin collection, much of which was buried underground for more than 50 years, is expected to fetch in excess of $100 million at auction, according to experts. The Traveller Collection, thought ...

The most expensive coin collection ever assembled numbers 15,000 coins—it’s so large and historically thorough that it’s being sold in a series of 15 auctions set to spread out over three years.

The coin features Ferdinand III of Habsburg. (Numismatica Ars Clas via SWNS) By James Gamble A gold coin that had to be hidden from the Nazis is set to become the most expensive ever sold with an ...